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请根据下表所列实验内容回答有关问题。组别实验材料实验试剂观察记录 (1)A～F六组实验中需要使用光学显微镜的是____________。 (2)在B组实验中观察到细胞质被染成了红色，说明_________大部分存在于细胞质中。在D组实验中，不能观察到砖红色沉淀的原因是______________________。 (3)E组实验中培养洋葱根尖的条件是要创设_____________________条件，制作装片前使用卡诺氏液的目的是_______________________。 (4)如表是梯度浓度的油菜酯水溶液对芹菜幼苗生长影响的实验结果(表中①为清水，②～⑥为浓度由低到高的五种油菜酯水溶液)。请分析：该实验结果能否说明油菜酯对芹菜幼苗的生长具有两重性？_________，理由是___________________。
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【简答题】Cross Income(总收入)=$26000; Income Tax(收入税)= $6000 Net Income (纯收入) =$20000. (Net Income =' Gross' Income — Income Tax) The circle shows how Mr. and Mrs. Brown and their two children spend their family...
【多选题】What are not expected to do when you are seated in a dining table?
A.
Take pills
B.
Use lipsticks
C.
Use cell phones
D.
Taling to guests on your left and right sides.
【单选题】Net income (profit ) represents
A.
revenues and gains less expenses and losses from continuing operations only.
B.
revenues and gains less expenses and losses from both continuing and discontinued operations.
C.
net income plus/minus other comprehensive income.
D.
ongoing revenues and expenses before gains, losses and discontinued operations.
【单选题】Net income equals
A.
Total revenues minus cost of goods sold
B.
Total revenues minus total expenses
C.
Operating revenues minus operating expenses
D.
Revenues minus expenses plus income taxes
【单选题】How will net income be affected by the amortization of a discount on bonds payable? A. Interest expense is increased, so net income is decreased; B. Interest expense is decreased, so net income ...
A.
Interest expense is increased, so net income is decreased;
B.
Interest expense is decreased, so net income is increased
C.
Interest expense is decreased, so net income is decreased;
D.
Interest expense is increased，， so net income is increased;
【单选题】Net Income:
A.
Decreases equity.
B.
Represents the amount of assets owners put into a business.
C.
Equals assets minus liabilities.
D.
Is the excess of revenues over expenses.
E.
Represents owners' claims against assets.
【单选题】Which section can you get only on Wednesday?
A.
The Arts.
B.
The Dining In, Dining Out.
C.
The Sports.
D.
The House & Home.
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